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Code Issues Releases Activity

Make use of (now supported) standard snprintf in stdarg-printf when used in logfs

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This commit is contained in:
Corvus Corax 2013-11-17 02:49:53 +01:00
parent 320bbcf434
commit adfbdfae38
2 changed files with 6 additions and 32 deletions
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19
flight/pios/common/pios_dosfs_logfs.c
View File

@ -30,30 +30,17 @@
#include <openpilot.h>
#if defined(PIOS_INCLUDE_FREERTOS)
static xSemaphoreHandle mutex;
static xSemaphoreHandle mutex = 0;
#endif
struct flashfs_logfs_cfg;
/**
* Wrapper for the unimplemented sprintf function
* warning, no buffer length boundary checks, use with caution!
*/
static void customSPrintf(uint8_t *buffer, uint8_t *format, ...)
{
va_list args;
va_start(args, format);
vsprintf((char *)buffer, (char *)format, args);
}
/**
* Get an 8 character (plus extension) filename for the object.
* @param[in] obj The object handle.
* @param[in] instId The instance ID
* @param[in] file Filename string pointer WARNING, must be 14 bytes long and allocated, no checks!
* @param[in] file Filename string pointer -- must be 14 bytes long and allocated
*/
static void objectFilename(uint32_t obj_id, uint16_t obj_inst_id, uint8_t *filename)
{
@ -61,7 +48,7 @@ static void objectFilename(uint32_t obj_id, uint16_t obj_inst_id, uint8_t *filen
// skip least sig nibble since that is used for meta object id
uint8_t suffix = obj_inst_id & 0xff;
customSPrintf(filename, (uint8_t *)"%08X.o%02X", prefix, suffix);
snprintf((char *)filename, 13, "%08X.o%02X", prefix, suffix);
}

19
flight/pios/posix/pios_dosfs_logfs.c
View File

@ -30,30 +30,17 @@
#include <openpilot.h>
#if defined(PIOS_INCLUDE_FREERTOS)
static xSemaphoreHandle mutex;
static xSemaphoreHandle mutex = 0;
#endif
struct flashfs_logfs_cfg;
/**
* Wrapper for the unimplemented sprintf function
* warning, no buffer length boundary checks, use with caution!
*/
static void customSPrintf(uint8_t *buffer, uint8_t *format, ...)
{
va_list args;
va_start(args, format);
vsprintf((char *)buffer, (char *)format, args);
}
/**
* Get an 8 character (plus extension) filename for the object.
* @param[in] obj The object handle.
* @param[in] instId The instance ID
* @param[in] file Filename string pointer WARNING, must be 14 bytes long and allocated, no checks!
* @param[in] file Filename string pointer -- must be 14 bytes long and allocated
*/
static void objectFilename(uint32_t obj_id, uint16_t obj_inst_id, uint8_t *filename)
{
@ -61,7 +48,7 @@ static void objectFilename(uint32_t obj_id, uint16_t obj_inst_id, uint8_t *filen
// skip least sig nibble since that is used for meta object id
uint8_t suffix = obj_inst_id & 0xff;
customSPrintf(filename, (uint8_t *)"%08X.o%02X", prefix, suffix);
snprintf((char *)filename, 13, "%08X.o%02X", prefix, suffix);
}